Linn County

Showing 451–500 of 1,680.

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  Crataegus suksdorfii (Sarg.) Kruschke Native CRSU16

  Suksdorf's hawthorn · Rosaceae
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  Crataegus ×cogswellii K.I. Chr. & T.A. Dickinson [monogyna × suksdorfii] Introduced CRCO3

  Cogswell's hawthorn · Rosaceae
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  Crepis atribarba A. Heller Native CRAT

  slender hawksbeard · Asteraceae
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  Crepis capillaris (L.) Wallr. Introduced CRCA3

  smooth hawksbeard · Asteraceae
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  Crepis occidentalis Nutt. Native CROC

  largeflower hawksbeard · Asteraceae
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  Crepis setosa Haller f. Introduced CRSE2

  bristly hawksbeard · Asteraceae
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  Crypsis alopecuroides (Piller & Mitterp.) Schrad. Introduced CRAL2

  foxtail pricklegrass · Poaceae
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  Cryptantha affinis (A. Gray) Greene Native CRAF

  quill cryptantha · Boraginaceae
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  Cryptantha intermedia (A. Gray) Greene Native CRIN8

  Clearwater cryptantha · Boraginaceae
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  Cryptogramma acrostichoides R. Br. Native CRAC3

  American rockbrake · Pteridaceae
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  Cryptogramma cascadensis E.R. Alverson Native CRCA23

  Cascade rockbrake · Pteridaceae
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  Cuscuta californica Hook. & Arn. Native CUCA

  chaparral dodder · Cuscutaceae
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  Cuscuta californica Hook. & Arn. var. breviflora Engelm. Native CUCAB

  chaparral dodder · Cuscutaceae
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  Cuscuta epithymum (L.) L. Introduced CUEP

  clover dodder · Cuscutaceae
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  Cynoglossum grande Douglas ex Lehm. Native CYGR

  Pacific hound's tongue · Boraginaceae
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  Cynoglossum occidentale A. Gray Native CYOC

  western hound's tongue · Boraginaceae
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  Cynoglossum officinale L. Introduced CYOF

  gypsyflower · Boraginaceae
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  Cynosurus cristatus L. Introduced CYCR

  crested dogstail grass · Poaceae
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  Cynosurus echinatus L. Introduced CYEC

  bristly dogstail grass · Poaceae
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  Cyperus acuminatus Torr. & Hook. ex Torr. Native CYAC2

  tapertip flatsedge · Cyperaceae
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  Cyperus eragrostis Lam. Native CYER

  tall flatsedge · Cyperaceae
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  Cyperus erythrorhizos Muhl. Native CYER2

  redroot flatsedge · Cyperaceae
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  Cyperus esculentus L. Both CYES

  yellow nutsedge · Cyperaceae
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  Cyperus esculentus L. var. leptostachyus Boeckeler Introduced CYESL

  yellow nutsedge · Cyperaceae
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  Cyperus squarrosus L. Native CYSQ

  bearded flatsedge · Cyperaceae
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  Cyperus strigosus L. Native CYST

  strawcolored flatsedge · Cyperaceae
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  Cystopteris fragilis (L.) Bernh. Native CYFR2

  brittle bladderfern · Dryopteridaceae
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  Cytisus multiflorus (L'Hér.) Sweet Introduced CYMU3

  white spanishbroom · Fabaceae
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  Cytisus scoparius (L.) Link Introduced CYSC4

  Scotch broom · Fabaceae
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  Cytisus scoparius (L.) Link var. scoparius Introduced CYSCS2

  Scotch broom · Fabaceae
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  Dactylis glomerata L. Introduced DAGL

  orchardgrass · Poaceae
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  Dactylis glomerata L. ssp. glomerata Introduced DAGLG

  orchardgrass · Poaceae
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  Danthonia californica Bol. Native DACA3

  California oatgrass · Poaceae
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  Danthonia intermedia Vasey Native DAIN

  timber oatgrass · Poaceae
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  Darlingtonia californica Torr. Native DACA5

  California pitcherplant · Sarraceniaceae
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  Datura stramonium L. Introduced DAST

  jimsonweed · Solanaceae
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  Daucus carota L. Introduced DACA6

  Queen Anne's lace · Apiaceae
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  Daucus pusillus Michx. Native DAPU3

  American wild carrot · Apiaceae
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  Delphinium glareosum Greene Native DEGL

  Olympic larkspur · Ranunculaceae
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  Delphinium glaucum S. Watson Native DEGL3

  Sierra larkspur · Ranunculaceae
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  Delphinium menziesii DC. Native DEME

  Menzies' larkspur · Ranunculaceae
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  Delphinium nuttallii A. Gray Native DENU3

  upland larkspur · Ranunculaceae
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  Delphinium nuttallii A. Gray ssp. nuttallii Native DENUN2

  upland larkspur · Ranunculaceae
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  Delphinium trolliifolium A. Gray Native DETR2

  Columbian larkspur · Ranunculaceae
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  Delphinium ×pavonaceum Ewan (pro sp.) [menziesii × trolliifolium] Native DEPA4

  peacock larkspur · Ranunculaceae
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  Deschampsia cespitosa (L.) P. Beauv. Native DECE

  tufted hairgrass · Poaceae
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  Deschampsia danthonioides (Trin.) Munro Native DEDA

  annual hairgrass · Poaceae
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  Deschampsia elongata (Hook.) Munro Native DEEL

  slender hairgrass · Poaceae
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  Dianthus armeria L. Introduced DIAR

  Deptford pink · Caryophyllaceae
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  Dicentra formosa (Haw.) Walp. Native DIFO

  Pacific bleeding heart · Fumariaceae